, the first president to actually ride in a bulletproof car was lyndon johnson in 1965, michael shure. the first president to ride in a car at all, excuse me, david shuster, are you there? the first president to ride in a ceremony in a car was warren harding back in 1921. so shuster, can you see from where you are. you've got a unique spot looking back at the capitol. can you see any of that happening? >> yeah, we can see over to constitution avenue. can see the crowds blocked off. we can see the monitor. what i wanted to say about the motorcade is a couple of things. first of all, in order to prepare pennsylvania avenue for this path, they removed something like 25 different stoplights that were on poles and the other thing that they do as part of security is early this morning, the electric company and gas company will go manhole cover by manhole cover, prop them open, make sure nothing is underneath and put a little x of spray paint and we would it shut. they know that pennsylvania avenue has been cleared. so it is a fascinating process to get pennsylvania ready for this motorcade.